2033000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 5054400

約数和(自身を除く): 3021400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 107, 125, 152, 190, 200, 214, 250, 380, 428, 475, 500, 535, 760, 856, 950, 1000, 1070, 1900, 2033, 2140, 2375, 2675, 3800, 4066, 4280, 4750, 5350, 8132, 9500, 10165, 10700, 13375, 16264, 19000, 20330, 21400, 26750, 40660, 50825, 53500, 81320, 101650, 107000, 203300, 254125, 406600, 508250, 1016500, 2033000]

約数ペア:

[(1, 2033000), (2, 1016500), (4, 508250), (5, 406600), (8, 254125), (10, 203300), (19, 107000), (20, 101650), (25, 81320), (38, 53500), (40, 50825), (50, 40660), (76, 26750), (95, 21400), (100, 20330), (107, 19000), (125, 16264), (152, 13375), (190, 10700), (200, 10165), (214, 9500), (250, 8132), (380, 5350), (428, 4750), (475, 4280), (500, 4066), (535, 3800), (760, 2675), (856, 2375), (950, 2140), (1000, 2033), (1070, 1900)]